完善 打包

src/components/Nav.vue

@@ -56,10 +56,12 @@ const toNFT = () => {
   router.push('/')
   setTimeout(function (){
     let NFT = document.querySelector('#NFT')
-    NFT.scrollIntoView({
-      behavior: "smooth"
-    })
-    lod = false
+    if(NFT){
+      NFT.scrollIntoView({
+        behavior: "smooth"
+      })
+      lod = false
+    }
   },200)
 
 }